Only 1.8lb!  

Sleek, Feather-Light Performance

The Mg-Lite RS-C is S2Delta’s ultra-lightweight iteration of the RS-C chassis, engineered specifically for Remington Model 700. Crafted from precision-machined AZ31 magnesium alloy, this chassis tips the scales at just about 1.8 lb including stock and grip—a strikingly minimalist build that doesn’t compromise on strength or rigidity  . With thoughtfully integrated M-LOK slots and Swiss-Arca rails and MLok slots, the Mg-Lite offers seamless accessory mounting, making it perfectly adaptable whether you’re setting up for competition, backcountry hunting, or long-range precision shooting  .

Versatility Meets Veteran Craftsmanship

True to S2Delta’s roots—founded and operated by USMC veterans turned engineers—the Mg-Lite RS-C blends rugged craftsmanship with modular design and elite performance. This chassis supports both left- and right-handed Remington 700 actions and uses with AICS magazines.  Designed, tested, and assembled in the USA from USA and Canadian made components , offering shooters a platform that’s not only lightweight and tough, but also thoughtfully built to evolve with your setup. 

Magazine Compatibility

Compatible with AICS long action standard length (3.715") magazines- CIP length magazines are NOT compatible without custom machining.

Length of Pull

The Magnesium Skeleton Buttstock offers an adjustable LOP of 13.25" to 15.75". Extension plates with longer screws are included for taller shooters.